object

`interval`

Basic temporal interval relations. An interval is represented by a compound term, i/2, with two ground arguments, the start and end points.

Availability:

logtalk_load(intervals(loader))

Author: Paulo Moura
Version: 1:3:0
Date: 2026-05-13

Compilation flags:

static, context_switching_calls

Implements:

public interval_protocol

Aliases:

interval_protocol before/2 as b/2
interval_protocol after/2 as bi/2
interval_protocol meets/2 as m/2
interval_protocol met_by/2 as mi/2
interval_protocol overlaps/2 as o/2
interval_protocol overlapped_by/2 as oi/2
interval_protocol starts/2 as s/2
interval_protocol started_by/2 as si/2
interval_protocol during/2 as d/2
interval_protocol contains/2 as di/2
interval_protocol finishes/2 as f/2
interval_protocol finished_by/2 as fi/2
interval_protocol equal/2 as eq/2